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| 10 min | 30 min | 60 min | 4 hr | 8 hr | |
|---|---|---|---|---|---|
| ppm | |||||
| AEGL 1 | NR | NR | NR | NR | NR |
| AEGL 2 | 1.1 | 1.1 | 0.91 | 0.57 | 0.38 |
| AEGL 3 | 1.7 | 1.7 | 1.4 | 0.87 | 0.43 |
NR = Not recommended due to insufficient data
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